//
//  RFAlertView.h
//  RobotFamily
//
//  Created by 曾静 on 16/9/20.
//  Copyright © 2016年 zhangxiaoliang. All rights reserved.
//

#import <UIKit/UIKit.h>
typedef void(^BlockClick)();

@interface RFAlertView : UIView

+ (instancetype)sharedAlertView;

- (void)showAlertViewWithQRStr:(NSString *)qrStr andBlock:(BlockClick)block;
@end
